The devil mask.
Mumoli
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N
Section of Emergency Medicne, Department of Internal Medicine, Livorno Hospital, viale Alfieri 36, 57100 Livorno, Italy. nimumoli@tiscali.it
Cei
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M
D006801:Humans; D006975:Hypertension, Portal / Q000000981:diagnostic imaging*; D008103:Liver Cirrhosis / Q000000981:diagnostic imaging*; D008297:Male; D008397:Masks; D008875:Middle Aged; D018615:Ultrasonography, Doppler, Color; D014471:Umbilical Veins / Q000000981:diagnostic imaging